package dominia.widgets;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;

import dominia.SWTMain;

public class SplashScreen {

	public SplashScreen()
	{
		
	}
	
	public void show()
	{
		final Display display = SWTMain.getDisplay();

		final int[] count = new int[] { 50 };
		final Image image = new Image(display, "images/splashscreen2.png");
		final Shell splash = new Shell(SWT.ON_TOP);

		final ProgressBar bar = new ProgressBar(splash, SWT.SMOOTH);
		bar.setMaximum(count[0]);

		Label label = new Label(splash, SWT.NONE);
		label.setImage(image);
		FormLayout layout = new FormLayout();
		splash.setLayout(layout);
		FormData labelData = new FormData();
		labelData.right = new FormAttachment(100, 0);
		labelData.bottom = new FormAttachment(100, 0);
		label.setLayoutData(labelData);
		FormData progressData = new FormData();
		progressData.left = new FormAttachment(0, 5);
		progressData.right = new FormAttachment(100, -5);
		progressData.bottom = new FormAttachment(100, -5);
		bar.setLayoutData(progressData);
		splash.pack();

		Rectangle splashRect = splash.getBounds();
		Rectangle displayRect = display.getPrimaryMonitor().getBounds();
		int x = (displayRect.width - splashRect.width) / 2;
		int y = (displayRect.height - splashRect.height) / 2;
		splash.setLocation(x, y);
		splash.open();
		display.asyncExec(new Runnable() {
			public void run() {
				for (int i = 0; i < count[0]; i++) {
					bar.setSelection(i + 1);
					try {
						Thread.sleep(100);
					} catch (Throwable e) {
					}
				}
				splash.close();
				image.dispose();
				SWTMain.showMainWindow();
			}
		});
	}
}